A ball rolling at a rate of 2km/hr was brought to stop in 10 seconds. Find its acceleration. Express youf answer in m/s². 2. If a person can run a distance of 20 km in three hours, what is the person's velocity. Express your answer in m/s.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 32P: A car is traveling at a speed of 33 m/s. (a) What is its speed in kilometers per hour? (b) Is it...
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Please solve the 2 problems. 1. A ball rolling at a rate of 2km/hr was brought to stop in 10 seconds. Find its acceleration. Express youf answer in m/s². 2. If a person can run a distance of 20 km in three hours, what is the person's velocity. Express your answer in m/s.
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